Company Filing History:
4 out of 53 
1 out of 1 Years Active: 2012-2014
Title: Innovations of Xiongbin Chen
Introduction
Xiongbin Chen is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electronics, particularly in the development of advanced transistor technologies. With a total of five patents to his name, Chen's work has had a considerable impact on the industry.
Latest Patents
One of Chen's latest patents is for a parasitic lateral PNP transistor and its manufacturing method. This invention features an N-type implanted region that forms a base region in two adjacent active regions. A P-type doped polysilicon pseudo buried layer serves as an emitter, while another P-type doped polysilicon pseudo buried layer acts as a collector region. The unique C-B-E-B-C structure of the transistor improves the current amplification capacity and enhances its current gain and frequency characteristics. Additionally, it reduces the area and increases the current intensity of the transistor. Another notable patent is a method of filling shallow trenches, which involves forming oxide layers and etching to create inner sidewalls. This method minimizes the risk of junction spiking and electrical leakage during subsequent processes.
Career Highlights
Xiongbin Chen has worked with notable companies such as Shanghai Hua Hong NEC Electronics Company Limited and Shanghai Hua NEC Electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the electronics sector.
Collaborations
Throughout his career, Chen has collaborated with talented individuals, including coworkers Fan Chen and Zhengliang Zhou. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Xiongbin Chen's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.